Who said you couldn't have the blowout of your dreams at home? Get the salon-look with the ghd ceramic vented radial brush.  The size 4's maxi barrel is best for long and extra long hair, or creating lots of volume in mid-length styles. Features extra large 2.1" hollow ceramic barrel that retains its heat to allow for a faster blow-dry and soft touch non-slip handle for precise control. Blast hair until it's 80% dry. Working with small sections, place the brush into the root area and direct the heat from your dryer at the barrel. Keep the tension as you move the brush through your hair, directing heat at the barrel as you go. Style tip: For ultimate volume, liberally apply ghd total volume foam-body goals through damp hair before blow-drying with the size 4 brush, as above.